Section 106 of the National Historic Preservation Act of 1966, as amended (NHPA), requires Federal agencies to take into account the effects of their undertakings on Historic Properties and afford the Advisory Council on Historic Preservation (ACHP) a reasonable opportunity to comment on such undertakings. Historic Properties may include prehistoric or historic districts, sites, buildings, structures, objects, sacred sites, and traditional cultural places, that are included in, or eligible for inclusion in, the National Register of Historic Places (NRHP). Therefore, prior to the issuance or authorization of any permit under Section 404 of the Clean Water Act or Section 10 of the Rivers and Harbors Act, the U.S. Army Corps of Engineers, New Orleans District Regulatory Division must consider the effect the permit may have on Historic Properties.